The Sex Discrimination Act makes it unlawful to treat a person less favourably than another person in a similar situation because of her sexual orientation. The AntiDiscrimination Act 1991 makes unfair discrimination, sexual harassment, vilification, and victimisation unlawful in Queensland.The Equal Opportunity Act 2010 aims to make public life free from discrimination, sexual harassment and victimisation. Queensland: Queensland Anti-Discrimination Act 1991. The ACT Discrimination Act covers both direct discrimination and indirect discrimination. Racial Discrimination Act 1975. The Commission can help resolve complaints of discrimination. Protected characteristics. South Australia: Equal Opportunity Act (1984) and Racial Vilification Act (1996). How protected are YOU from discrimination in religious schools?